Specifications, About this manual | a/d/s/ P650, P450, P850 specs

specifications

amplifier section
power output 4W (watts)1	50/channel 150/bridged channel pair
power output 2W (watts)2	75/channel
distortion all channels driven 0.1%	20Hz to 20,000Hz
frequency response ±1dB	10Hz to 30,000Hz
signal-to-noise ratio full
bandwidth @ rated output power	>90dB
damping factor @ output
connector full bandwidth	>150
input sensitivity	100mV to 8Vrms for full output
input impedance	47 kW
recommended fuse type
P850	2 X 40 ATC
P650	2 X 30 ATC
P450	1 X 40 ATC
crossover section3
ch 1 & 2	high-pass
ch 3 & 4	high-pass & low-pass
ch 5 & 6	high-pass & low-pass (P850), low-pass (P650)
ch 7 & 8	low-pass
dimensions
P850	13" X 2" X 16 1/8" (330mm X 50mm X 410mm)
P650	13" X 2" X 141/8" (330mm X 50mm X 359mm)
P450	13" X 2" X 11 1/8" (330mm X 50mm X 283mm)

1All channels driven, continuous FTC rated 4W load, 20Hz to 20,000Hz, <0.1% THD, power input voltage at 13.8DVC.

2All channels driven, continuous FTC rated 2W load, 20Hz to 20,000Hz, <0.1% THD, power input voltage at 13.8DVC.

3All channels are selectable with infinitely variable adjustments from 45Hz to 5,000Hz with a slope rate of 12dB/octave and a "Q" of .707.

about this manual

To get the most from your a/d/s/ PowerPlateTM, we recommend that you have the installation performed by your qualified authorized a/d/s/ dealer. If this unit is installed by your dealer, we will extend the warranty to three years instead of the standard one year. However, if you feel that you have the necessary skills and prefer to perform the installation yourself, this manual will guide you through the process of installation and set-up. Please read through it completely before beginning the installation so that you may familiarize yourself with the total procedure before you begin. If there is anything that you do not fully understand, please consult with your a/d/s/ dealer before attempting the installation.

keep listening, but be safe!

Sustained listening to loud music over 100dB has been shown to cause permanent hearing dam- age. Systems using a/d/s/ components are capable of achieving volume levels which substantially exceed this level. When operating your system for sustained periods at high volume, be sure to use hearing protection to prevent long-term exposure. We want you to be able to enjoy the music for many more years.

features of your PowerPlate™

Transient PerfectTM MOSFET Power Supply – The heart of the P-series, this supply frees the PowerPlateTM from the constraints of common pwm (pulse width modulated) supplies. The advan- tages are: extremely fast overload recovery time, low output

mpedance for superior damping, and stability during voltage fluctuations for reliable performance in the harsh automotive environment.

Remote Subwoofer Control Capability – Can be used with accessory control AC502 to provide a dashboard mounted subwoofer or rear channel level control

Detachable Plug in Connectors – High current speaker and power connectors simplify installation.

Multi-crossTMVariable Built-in Crossovers – High-pass, Low-pass and Bandpass functions are built-in, virtually eliminating the need for external crossover networks in even the most elaborate systems.

PowerPlateTM Design – a/d/s/ original low profile, high efficiency heatsink design keeps size mini- mum and allows mounting where space is limited.

Wide Input Sensitivity Range – Allows connection to virtually any source unit from factory OEM radios through low output preamps.

Simultaneous Stereo and Mono – Each channel pair may be used Stereo, Mono, Bridged or both Stereo and Mono simultaneously. This allows an additional Mono speaker to be used with a stereo pair for center-channel or subwoofer applications from each channel pair.

Same Side Adjustments – The P-series PowerPlateTM makes system adjustment easy by organizing all signal processing controls on one side of the amplifier. This layout allows convenient system adjustment and facilitates a variety of installation possibilities when access to the controls is desired.